FR2407243A1 - AZOIC COLORANTS, THEIR PRODUCTION PROCESS AND THEIR TINCTORIAL APPLICATIONS - Google Patents
AZOIC COLORANTS, THEIR PRODUCTION PROCESS AND THEIR TINCTORIAL APPLICATIONSInfo
- Publication number
- FR2407243A1 FR2407243A1 FR7830590A FR7830590A FR2407243A1 FR 2407243 A1 FR2407243 A1 FR 2407243A1 FR 7830590 A FR7830590 A FR 7830590A FR 7830590 A FR7830590 A FR 7830590A FR 2407243 A1 FR2407243 A1 FR 2407243A1
- Authority
- FR
- France
- Prior art keywords
- group
- alkyl
- carboxy
- production process
- dyes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/38—Trisazo dyes ot the type
- C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
- C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
- C09B35/463—D being derived from diaminodiphenyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Paper (AREA)
Abstract
L'INVENTION A TRAIT AU DOMAINE DE LA CHIMIE DES COLORANTS. ELLE CONCERNE DE NOUVEAUX COLORANTS AZOIQUES QUI, SOUS LA FORME ACIDE LIBRE, REPONDENT A LA FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE R REPRESENTE H, UN GROUPE METHYLE OU CL, R REPRESENTE H, CL, UN GROUPE ACETYLAMINO METHOXY, ETHOXY, NITRO OU CARBOXY, R REPRESENTE H, UN GROUPE SULFO-(ALKYLE EN C-C), CARBOXY(ALKYLE EN C-C) OU ALKYLE EN C-C, R REPRESENTE H OU UN GROUPE ALKYLE EN C-C, R REPRESENTE H OU UN GROUPE ACYLE ET R REPRESENTE H, UN GROUPE METHYLE, METHOXY, ETHOXY, CL, UN GROUPE CARBOXY, NITRO OU SULFO), AINSI QUE LEUR PREPARATION. APPLICATION A LA TEINTURE DE SUBSTRATS POUVANT ETRE TEINTS AVEC DES COLORANTS SUBSTANTIFS.THE INVENTION RELATES TO THE FIELD OF THE CHEMISTRY OF DYES. IT CONCERNS NEW AZOIC DYES WHICH, IN THE FREE ACID FORM, MEET THE FORMULA: (CF DRAWING IN BOPI) IN WHICH R REPRESENTS H, A METHYL OR CL GROUP, R REPRESENTS H, CL, AN ACETYLAMINO METHOXY, ETHOXY GROUP, NITRO OR CARBOXY, R REPRESENTS H, A SULFO- (ALKYL IN CC), CARBOXY (ALKYL IN CC) OR ALKYL IN CC, R REPRESENTS H OR AN ALKYL GROUP IN CC, R REPRESENTS H OR AN ACYL GROUP AND R REPRESENTS H , A METHYL, METHOXY, ETHOXY, CL GROUP, A CARBOXY, NITRO OR SULFO GROUP), AS WELL AS THEIR PREPARATION. APPLICATION TO DYING SUBSTRATES THAT CAN BE DYED WITH SUBSTANTIVE DYES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772748719 DE2748719A1 (en) | 1977-10-29 | 1977-10-29 | AZO DYES |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2407243A1 true FR2407243A1 (en) | 1979-05-25 |
Family
ID=6022668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7830590A Withdrawn FR2407243A1 (en) | 1977-10-29 | 1978-10-27 | AZOIC COLORANTS, THEIR PRODUCTION PROCESS AND THEIR TINCTORIAL APPLICATIONS |
Country Status (9)
Country | Link |
---|---|
US (1) | US4265813A (en) |
JP (1) | JPS5471118A (en) |
BE (1) | BE871597A (en) |
BR (1) | BR7807098A (en) |
DE (1) | DE2748719A1 (en) |
ES (1) | ES474621A1 (en) |
FR (1) | FR2407243A1 (en) |
GB (1) | GB2007700B (en) |
IT (1) | IT7829190A0 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2429863A1 (en) * | 1978-06-27 | 1980-01-25 | Bayer Ag | Black tris:azo acid dyes of aromatic series - for use on nitrogen-contg. fibres esp. leather |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB667225A (en) * | 1948-11-12 | 1952-02-27 | Geigy Ag J R | Process for the production of black leather dyestuffs |
ES402367A1 (en) * | 1971-05-05 | 1975-03-16 | Bayer Ag | Polyazo dyestuffs |
-
1977
- 1977-10-29 DE DE19772748719 patent/DE2748719A1/en not_active Withdrawn
-
1978
- 1978-10-26 GB GB7841977A patent/GB2007700B/en not_active Expired
- 1978-10-27 BR BR7807098A patent/BR7807098A/en unknown
- 1978-10-27 IT IT7829190A patent/IT7829190A0/en unknown
- 1978-10-27 BE BE191396A patent/BE871597A/en unknown
- 1978-10-27 JP JP13174278A patent/JPS5471118A/en active Pending
- 1978-10-27 ES ES474621A patent/ES474621A1/en not_active Expired
- 1978-10-27 FR FR7830590A patent/FR2407243A1/en not_active Withdrawn
- 1978-10-27 US US05/955,493 patent/US4265813A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2429863A1 (en) * | 1978-06-27 | 1980-01-25 | Bayer Ag | Black tris:azo acid dyes of aromatic series - for use on nitrogen-contg. fibres esp. leather |
Also Published As
Publication number | Publication date |
---|---|
GB2007700A (en) | 1979-05-23 |
JPS5471118A (en) | 1979-06-07 |
GB2007700B (en) | 1982-08-25 |
BR7807098A (en) | 1979-05-15 |
BE871597A (en) | 1979-04-27 |
ES474621A1 (en) | 1979-03-16 |
US4265813A (en) | 1981-05-05 |
IT7829190A0 (en) | 1978-10-27 |
DE2748719A1 (en) | 1979-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |